Welding advantages of handheld laser welding machine:
(1) High aspect ratio. The welding is deep and narrow, and the welding is bright and beautiful.
(2) Least hot keying. Because of the high power, the whole melting process is very fast, the heat of the input product is very low, the welding speed is faster, the thermal deformation is small, and the thermal hazard is small.
(3) High compactness. During the whole process of welding formation, the molten pool continues to mix, and the vapor is easy to escape, resulting in the transformation into through-hole welding without vent holes. The high cooling efficiency after welding is easy to optimize the welding arrangement, and the welding compressive strength, ductility, and comprehensive performance are high.
(4) Firm welding. The high-temperature pyrogen and the complete digestion and absorption of the two components of non-metallic materials result in the purification effect, reducing the residue composition, changing the specifications of the impurities and their spreading in the fusion, and the whole welding process does not require electric grade or filling electrodes to melt. The area is less polluted by the environment so that the welding compressive strength and ductility are at least equal to or even beyond the pregnant metal material.
(5) Manipulation. Due to the small focus spot, the welding can be positioned and navigated, the light is very easy to transmit and manipulate, and there is no need to frequently disassemble and replace the welding torch and nozzle, which significantly reduces the shutdown auxiliary time, and the production efficiency is high. Change direction down and start again.
(6) The whole process of non-touch and ambient air welding. Since the kinetic energy is from the laser, the product workpiece has no physical touch, so there is no force to release the product workpiece. In addition, the electromagnetic field is not harmful to laser welding.
(7) Because the average heat input is low and the processing accuracy is high, the reproduction processing cost can be reduced. In addition, the laser welding operation cost is lower, which can reduce the cost of the product and workpiece.
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